function getAbsolutePosition(el) {
	
	var r = { x: el.offsetLeft, y: el.offsetTop };
	if (el.offsetParent) {
		var tmp = getAbsolutePosition(el.offsetParent);
		r.x += tmp.x;
		r.y += tmp.y;
	}
	r.x = parseInt(r.x);
	r.y = parseInt(r.y);
	return r;
	/*
	Usage:
	document.getElementById('div2').style.left = getAbsPos(document.getElementById('div1')).x + 'px';
	document.getElementById('div2').style.top = getAbsPos(document.getElementById('div1')).y + 'px';
	*/	
}
function isBrowser(broserName) {


	if (broserName=="ie") return ("Microsoft Internet Explorer" == navigator.appName);


}